66979324160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241141}}^1$

素因数の和:241200

約数の個数: 144

約数和(自身を含む): 189271391232

約数和(自身を除く): 122292067072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 27776, 34720, 39680, 55552, 69440, 138880, 241141, 277760, 482282, 964564, 1205705, 1687987, 1929128, 2411410, 3375974, 3858256, 4822820, 6751948, 7475371, 7716512, 8439935, 9645640, 13503896, 14950742, 15433024, 16879870, 19291280, 27007792, 29901484, 30866048, 33759740, 37376855, 38582560, 52327597, 54015584, 59802968, 61732096, 67519480, 74753710, 77165120, 104655194, 108031168, 119605936, 135038960, 149507420, 154330240, 209310388, 216062336, 239211872, 261637985, 270077920, 299014840, 308660480, 418620776, 432124672, 478423744, 523275970, 540155840, 598029680, 837241552, 956847488, 1046551940, 1080311680, 1196059360, 1674483104, 1913694976, 2093103880, 2160623360, 2392118720, 3348966208, 4186207760, 4784237440, 6697932416, 8372415520, 9568474880, 13395864832, 16744831040, 33489662080, 66979324160]

約数ペア:

[(1, 66979324160), (2, 33489662080), (4, 16744831040), (5, 13395864832), (7, 9568474880), (8, 8372415520), (10, 6697932416), (14, 4784237440), (16, 4186207760), (20, 3348966208), (28, 2392118720), (31, 2160623360), (32, 2093103880), (35, 1913694976), (40, 1674483104), (56, 1196059360), (62, 1080311680), (64, 1046551940), (70, 956847488), (80, 837241552), (112, 598029680), (124, 540155840), (128, 523275970), (140, 478423744), (155, 432124672), (160, 418620776), (217, 308660480), (224, 299014840), (248, 270077920), (256, 261637985), (280, 239211872), (310, 216062336), (320, 209310388), (434, 154330240), (448, 149507420), (496, 135038960), (560, 119605936), (620, 108031168), (640, 104655194), (868, 77165120), (896, 74753710), (992, 67519480), (1085, 61732096), (1120, 59802968), (1240, 54015584), (1280, 52327597), (1736, 38582560), (1792, 37376855), (1984, 33759740), (2170, 30866048), (2240, 29901484), (2480, 27007792), (3472, 19291280), (3968, 16879870), (4340, 15433024), (4480, 14950742), (4960, 13503896), (6944, 9645640), (7936, 8439935), (8680, 7716512), (8960, 7475371), (9920, 6751948), (13888, 4822820), (17360, 3858256), (19840, 3375974), (27776, 2411410), (34720, 1929128), (39680, 1687987), (55552, 1205705), (69440, 964564), (138880, 482282), (241141, 277760)]